Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Visual and Verbal Communication (hierarchy name)
4. Exchange Media (hierarchy name)
5. exchange media (objects)
6. money (objects)
7. [money by form]
8. coins (money)
9. [coins by form or technique]

Anotations

Scope note:

Coins with one or more holes. This characteristic is a post-minting alteration that does not respond to an official typology of a central hole. These perforations may respond to a process of demonetization (withdrawal from circulation) by the State or may be of a ritual, transforming the piece into an object of adornment or amulet.